What are the solutions to the equation x^3-216=0 ?

The solutions to the equation x^3-216=0 are x=6,x=-3+3sqrt(3)i,x=-3-3sqrt(3)i

Find the zeros of x^3-216=0

The zeros of x^3-216=0 are x=6,x=-3+3sqrt(3)i,x=-3-3sqrt(3)i

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x^{3} - 216 = 0

x = 6, x = - 3 + 33 i, x = - 3 - 33 i

Solution steps

x^{3} - 216 = 0

Move

216

to the right side

x^{3} = 216

For

x^{3} = f (a)

the solutions are

Simplify

x = 6, x = - 3 + 33 i, x = - 3 - 33 i

x^{3} - x^{2} - 6 x = 0

x^{3} (x^{2} - 5) = - 4 x

x^{3} + 5 x^{2} + 6 x = 0

z^{5} = - 1

x^{3} - 6 x + 1 = 0

What are the solutions to the equation x^3-216=0 ?
The solutions to the equation x^3-216=0 are x=6,x=-3+3sqrt(3)i,x=-3-3sqrt(3)i
Find the zeros of x^3-216=0
The zeros of x^3-216=0 are x=6,x=-3+3sqrt(3)i,x=-3-3sqrt(3)i